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Experiences of Staying Healthy in Relationally Demanding Jobs: An Interpretative Phenomenological Study of Work-Engaged Nurses in the Hospital

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Open Journal of Nursing 2015年第5期5卷 437-450页

作者： Asgerdur Bjarnadottir Kjersti vik Faculty of Health and Social Work S&oslashr-Tr&oslashndelag University College Trondheim Norge

Background: Based on the experience of hospital nurses, the aim of this study is to explore the phenomenon of how work-engaged nurses stay healthy in relationally demanding jobs involving very sick and/or dying patients. Method: In-depth interviews were conducted with ten work-engaged nurses employed at the main hospital in one region in Norway. The interviews were interpreted using the Interpretative Phenomenological Analysis method (IPA). Results: The results indicate the importance of using the personal resources: authenticity and a sense of humour for staying healthy. The nurses’ authenticity, in the sense of having a strong sense of ownership towards their personal life experiences, and a sense of having a meaningful life in line with their own values and interests, was an important element when they considered their own health to be good in spite of repetitive strain injuries and perceived stress. These personal resources seem to be positively related to their well-being and work engagement, which serves as an argument for including them among other personal resources, often conceptualized in terms of Psychological Capital (PsyCap). The results also showed that the nurses worked actively and intentionally with conditions that could contribute to safeguarding their own health. Conclusion: The results indicated the importance of stimulating the nurses’ area of knowledge about caring for themselves in order to enable them to maintain good physical and mental health. A focus on self-care should be part of the agenda as early as during nursing education.

关键词： Health Personal Resources Work Engagement Relationally Demanding Jobs Nurses Interpretative Phenomenological Analysis

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Alternative UV Sensors Based on Color-Changeable Pigments

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Advances in Chemical Engineering and Science 2011年第4期1卷 224-230页

作者： Martina vikova Michal vik 不详

Photochromism is a chemical process in which a compound undergoes a reversible change between two states having separate absorption spectra, i.e. different color [1]. In our previous work we have published some solutions of problems of measuring photochromic textile sample by standard commercial spectrophotometric systems [2]. Main problem with measurement of kinetic behavior of photochromic pigments by standard spectrophotometer is relatively long time period between individual measurements (5 s) and impossibility of measuring whole color change during exposure without interruption of illumination of sample during measurement. It means, standard commercial spectrophotometers enable off-line measurement of kinetic behavior during exposure period and quasi on-line measurement during reversion period. Based on this problem, it is only possible to obtain precise data during reversion—decay process and growth process (exposure) is affected by high variability of data. Following this knowledge, we developed original experimenttal system with short time scanning of color change of photochromic samples during growth and decay period of color change. In this study it is presented new view on the relationship between intensity of UV-A radiation and color change half-life t1/2. Via this relation, it is demonstrated the possibility of the flexible textile-based sensors construction in the area of the radiation intensity identification.

关键词： UV Radiation Photochromism Spectrophotometer Textile Sensor

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Alcoholic liver disease and mast cells:What's your gut got to do with it?

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Liver Research 2019年第1期3卷 46-54页

作者： Julie Ann Tolefree Abigail Joy Garcia Jenee Farrell vik Meadows Lindsey Kennedy Laura Hargrove Jennifer Demieville Nicole Francis Julia Mirabel Heather Francis Department of Medical Physiology College of MedicineTexas A&M Health Science CenterTempleTXUSA Division of Research Central Texas Veterans Health Care SystemTempleTXUSA Department of Medicine Indiana UniversityIndianapolisINUSA

Alcoholic liver disease(ALD)remains one of the leading causes of liver injury and death when left *** gut microbiota has been recognized as a key regulator of a number of pathologies,including *** role of mast cells(MCs)during liver disease progression has been demonstrated in a number of animal models and in human liver *** interaction between the gut microbiota and MCs has been investigated,and links between the gut and these immune cells are being *** interplay between the gut microbiota and MCs during ALD has been evaluated and studies suggest that there could be an important link between MCs,their mediators and gut inflammation during the progression of ALD.

关键词： Alcoholic liver disease(ALD) Alcoholic steatohepatitis(ASH) Cirrhosis Steatosis Mast cells(MCs) Microbiota Gut

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效率和体积的权衡——便携式设备中电源管理的新挑战

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电子设计应用 2008年第4期 103-104页

作者： vik Sangha 美国国家半导体公司

在便携式设备的电源管理解决方案中，效率和体积始终是两个关键的指标。然而，根据经验总结，手持设备设计师或终端客户很少同时考虑这两个问题。我们常听到这样的说法，“这个电源解决方案达到了95％的效率”。然而，电源设计师又有多... 详细信息

在便携式设备的电源管理解决方案中，效率和体积始终是两个关键的指标。然而，根据经验总结，手持设备设计师或终端客户很少同时考虑这两个问题。我们常听到这样的说法，“这个电源解决方案达到了95％的效率”。然而，电源设计师又有多少次真正考虑过“95％的效率”意味着什么呢？首先让我们讨论一下电源功率的重要性。

关键词：便携式设备电源管理体积权衡手持设备电源功率设计师

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Geometry deviation effects of railway catenaries on pantograph– catenary interaction: a case study in Norwegian Railway System

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Railway Engineering Science 2021年第4期29卷 350-361页

作者： Yang Song Tengjiao Jiang Petter Navik Anders Rønnquist Department of Structural Engineering Norwegian University of Science and Technology7491 TrondheimNorway

This paper presents a non-contact measurement of the realistic catenary geometry deviation in the Norwegian railway network through a laser *** random geometry deviation is included in the catenary model to investigate its effect on the pantograph–catenary *** dispersion of the longitudinal deviation is assumed to follow a Gaussian distribution.A power spectrum density represents the vertical deviation in the contact *** on the Monte Carlo method,several geometry deviation samples are generated and included in the catenary model.A lumped mass pantograph with flexible collectors is employed to reproduce the high-frequency *** stochastic analysis results indicate that the catenary geometry deviation causes a significant dispersion of the pantograph–catenary interaction *** contact force standard deviations measured by the inspection vehicle are within the scope of the simulation results.A critical cut-off frequency that covers 1/16 of the dropper interval is suggested to fully describe the effect of the catenary geometry deviation on the contact *** statistical minimum contact force is recommended to be modified according to the tolerant contact loss rate at high *** unpleasant interaction performance of the pantograph–catenary can be expected at the catenary top speed when the random catenary geometry deviation is included.

关键词： Railway Pantograph Catenary Geometry deviation Non-contact measurement Contact force

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从容绽放多媒体的无限魅力：新一代手持设备电源管理展望

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世界电子元器件 2008年第3期 18-19页

作者： vik Sangha 美国国家半导体市场

不断膨胀的娱乐信息消费正在推动着个人手持设备的飞速发展。现在，手持设备的两大发展趋势分别是多媒体功能和随处随时互联互通。时下消费者对移动娱乐的热衷已经带来了移动电视和游戏设备的强劲增长。此外，消费者对互联网的依赖促使... 详细信息

不断膨胀的娱乐信息消费正在推动着个人手持设备的飞速发展。现在，手持设备的两大发展趋势分别是多媒体功能和随处随时互联互通。时下消费者对移动娱乐的热衷已经带来了移动电视和游戏设备的强劲增长。此外，消费者对互联网的依赖促使具备快速网络连接功能的手持设备的大量面世，并带来了Wi-Fi、WiMAX和WCDMA（宽带码分多址）等形形色色的网络连接标准。

关键词：多媒体功能手持设备电源管理网络连接功能展望宽带码分多址移动娱乐 Wi-Fi

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对你的网站进行beta测试

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电子与电脑 1999年第5期6卷 54-59,47页

作者： vik Chaudhary 李琳

商业软件正式投放市场的几个月前,一般都要通过beta版惧对软件的反馈信息。这段测试期使得用户和软件开发者可以在该软件推广之前发现其中的错误,报刊杂志可以在这期间进行产品评测,主要客户也可以借这段时间决定他们是否认可该产品。... 详细信息

商业软件正式投放市场的几个月前,一般都要通过beta版惧对软件的反馈信息。这段测试期使得用户和软件开发者可以在该软件推广之前发现其中的错误,报刊杂志可以在这期间进行产品评测,主要客户也可以借这段时间决定他们是否认可该产品。收集这类反馈信息对于商业软件十分重要。虽然Web网站与商业软件收集反馈信息的途径可能会有所不同,但Web网站同样可以从其beta测试程序中获益良多。对于Web建设人员,使用beta测试程序为新建的网站收集客户反馈意见非常有益。

关键词：网站 Internet网测试 bata版商业软件

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Scald Burns in Children. An Analysis with Special Attention to the Roma Ethnic Group in East Slovakia

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International Journal of Clinical Medicine 2015年第1期6卷 44-49页

作者： Eugen Frisman Oliver Rácz Jozefina Petrovicová Ján Slávik Iveta Cimboláková Clinic of Burns and Reconstructive Surgery 1st Private Hospital Kosice-Saca Slovakia Department of Pathophysiology Medical School Safárik University Kosice Slovakia Faculty of Healthcare Miskolc University Miskolc Hungary Department of Medical Informatics Medical School Safárik University Kosice Slovakia Department of Anaesthesiology and Intensive Care Medicine 1st Private Hospital Kosice-Saca Slovakia

Objectives: A retrospective analysis of scald burns in children in a region with a significant prevalence of Roma ethnicity living in poor socioeconomic situation. Patients: During 3 year period 273 children were admitted to the Clinic of Burns and Reconstructive Surgery of our hospital;201 of them were with scald burns accounting for 73.6% of all pediatric burn admissions. More than half (58.7%) of the 201 children with scald burns were of Roma ethnicity. Results: The average BSAB of the children with scald burns was 10.8%;mean length of hospital stay 11.5 days. 58.7% of the children with scald burns was of Roma ethnicity. The non-scald admissions of children had a similar pattern but these children were older and with an even higher prevalence of Roma patients (75%), a slightly lower average BSAB (9.8%) and a significantly longer need of hospital treatment (average 15.7 days). Conclusion: The frequency of scald burn injuries in very young Roma children in our region is very high. Prevention of scald burns is possible only through targeted and well-organized education of this vulnerable population.

关键词： Scald Burns Pediatric Burns Roma Ethnicity

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Douglas-fi r(Pseudotsuga menziesii(Mirb.)Franco)in Europe:an overview of management practices

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Journal of Forestry Research 2023年第4期34卷 871-888页

作者： Valeriu-Norocel Nicolescu William LMason Jean-Charles Bastien Torsten Vor Krasimira Petkova Vilém Podrázský Martina Đodan Sanja Perić Nicola La Porta Robert Brus Siniša Andrašev Martin Slávik Juraj Modranský Michal Pástor Károly Rédei Branislav Cvjetkovic Ahmet Sivacioğlu Vasyl Lavnyy Cornelia Buzatu-Goanță Gheorghe Mihăilescu Faculty of Silviculture and Forest Engineering Transylvania University of BrasovBrasovRomania Forest Research Northern Research StationRoslinMidlothianUK INRAe Centre Val de Loire ArdonOrléansFrance Faculty of Forest Sciences and Forest Ecology University Georg-AugustGöttingenGermany University of Forestry Sofi aBulgaria Department of Silviculture Faculty of Forestry and Wood SciencesCzech University of Life SciencesPragueCzech Republic Croatian Forest Research Institute JastrebarskoCroatia Foundation Edmund Mach San Michele all’AdigeItaly Biotechnical Faculty University of LjubljanaLjubljanaSlovenia Institute of Lowland Forestry and Environment Novi SadSerbia National Forest Centre Forest Research InstituteZvolenSlovakia Faculty of Ecology and Environmental Sciences Technical University in ZvolenZvolenSlovakia Faculty of Agricultural and Food Sciences and Environmental Management University of DebrecenDebrecenHungary Faculty of Forestry University of Banja LukaBanja LukaBosnia and Herzegovina Department of Silviculture Faculty of ForestryKastamonu UniversityKastamonuTurkey Department of Silviculture Ukrainian National Forestry UniversityLvivUkraine Faculty of Horticulture and Forestry Banat’s University of Agricultural Sciences and Veterinary MedicineTimisoaraRomania Vâlcea County Branch National Forest Administration-ROMSILVARâmnicu-VâlceaRomania

Douglas-fir(Pseudotsuga menziesii(Mirb.)Franco),one of the most commercially important tree species in western North America and one of the most valuable timber trees worldwide,was introduced to Europe in *** became a major species for aff orestation in Western Europe after WWII,currently grows in 35 countries on over 0.83 million ha and is one of the most widespread nonnative tree species across the continent.A lower sensitivity to drought makes Douglas-fi r a potential alternative to the more drought-sensitive Norway spruce so its importance in Europe is expected to increase in the *** is one of the fastest growing conifer species cultivated in Europe,with the largest reported dimensions of 2.3 m in diameter and 67.5 m in *** stands have high productivity(up to 20 m 3 ha−1 a−1)and production(over 1000 m 3 ha−1).The species is generally regenerated by planting(initial stocking density from less than 1000 seedlings ha−1 to more than 4000 ha−1),using seedlings of European provenance derived from seed orchards or certifi ed seed *** the range of end-uses of its wood is very wide,the rotation period of Douglas-fi r is highly variable and ranges between 40 and 120 *** the production of large-sized,knotfree timber is targeted,thinnings are always coupled with pruning up to 6 *** is an increasing interest in growing Douglas-fi r in mixtures and managing stands through close-to-nature silviculture,but the species’intermediate shade tolerance means that it is best managed through group selection or shelterwood systems.

关键词： Douglas-fi r Ecological requirements Growth and yield Timber Climate change

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游离脂肪酸对心肌耗氧和缺血性损伤的影响

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心血管病学进展 1982年第3期 44-46页

作者： vik-Mo H 胡际和

为求缩小心肌梗塞范围为目的,需要对血液供应和心肌需氧各种因素的了解。基质对心肌的补给似乎亦影响心肌需氧,虽仍有争论。在实验和临床研究中,对心肌缺血性损伤影响的程度,心肌耗氧(MVO)的改变是主要的机制因素,如心率、心肌内张力及... 详细信息

为求缩小心肌梗塞范围为目的,需要对血液供应和心肌需氧各种因素的了解。基质对心肌的补给似乎亦影响心肌需氧,虽仍有争论。在实验和临床研究中,对心肌缺血性损伤影响的程度,心肌耗氧(MVO)的改变是主要的机制因素,如心率、心肌内张力及变力状态。据报导,健康心脏利用游离脂

关键词： FFA 脂肪组织结缔组织非酯化脂肪酸游离脂肪酸缺血性缺血心肌脂肪分解心肌缺血心肌梗塞范围森林阻火剂阻滞剂心肌耗氧

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